
Samsung QN65S90FAFXZA S90F 65-Inch 4K OLED Smart TV
- 65 inch screen, 4K OLED panel
- 144 Hz refresh rate, Motion Xcelerator 144Hz
- HDR10+ supported, OLED HDR+ contrast
- 4 HDMI ports plus 2 USB ports
- 300 x 200 mm VESA pattern, wall mountable
- 49.6 lb with stand, 46.7 lb without
- 2.1 channel audio, 40 watts, Dolby Atmos
- NQ4 AI Gen3 processor, 128 neural networks
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A fast, bright OLED for sports, movies and high frame rate gaming, with the full smart platform and four HDMI inputs. The glossy panel and the stand footprint are the parts to plan around.
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ASIN: B0DXMJGQWCModel: QN65S90FAFXZACategory: TVs
Overview
Watch how the NQ4 AI Gen3 processor handles the picture: it analyzes each scene, upscales what you stream to 4K, and boosts brightness where the frame calls for it. The OLED panel delivers the contrast, while Motion Xcelerator holds fast action smooth. It can rest on the included stand or hang on a wall with the listed bracket pattern.
Motion is where this set separates itself: the panel refreshes fast enough for variable refresh gaming from a connected PC, and the processor smooths the ball and on-screen text during live sports. SDR content gets lifted toward HDR-like highlights instead of looking flat. The limitation is the glossy screen finish, which shows room reflections, and the stand is wide enough that a narrow media cabinet may not hold it.
Who it's for
Someone building a main viewing room around a large OLED, with a console or gaming PC and a soundbar or receiver ready. Skip it if the TV goes in a sunlit space where reflections would sit on the glossy panel, or if the furniture is too narrow for the supplied base.
Pros and cons
- 128 neural networks drive the upscaling
- 144 Hz panel for variable refresh gaming
- HDR10+ and OLED HDR+ contrast
- Dolby Atmos through the 2.1 channel speakers
- Glossy finish reflects room light
- Stand base spans 14.4 inches wide
- No screen size options listed beyond 65 inches
- 144 Hz gaming needs a PC connection
Performance notes
The processor decides how good everyday sources look: it runs its neural networks on each frame to upscale lower resolution feeds and to brighten scenes that would otherwise look dim. Motion handling comes from the panel refresh rate working with Motion Xcelerator, which matters most for fast camera pans and high frame rate games. Contrast is set by the OLED pixels themselves, so black levels stay deep regardless of the backlight.
Specifications
| Brand | Samsung |
|---|---|
| Model | QN65S90FAFXZA |
| Dimensions & fit | |
| Screen Size | 65 inches |
| Weight | 49.6 pounds |
| Dimensions | 10.4 × 56.9 × 35.3 inches |
| Dimensions | 10.4 x 56.9 x 35.3 in |
| Construction & materials | |
| Color | Graphite Black |
| Compatibility & installation | |
| Connectivity | Bluetooth, Ethernet, HDMI, USB, Wi-Fi |
| Other details | |
| Resolution | 4K |
| Display Tech | OLED |
| Refresh Rate | 144 Hz |
| Brand Tech | Samsung |
| Smart Platform | Tizen |
Frequently asked questions
Does the Samsung S90F work with a curved or ultra-wide setup?
No. The screen is a flat 16:9 panel, so it is built for standard widescreen content rather than curved or ultra-wide formats.
What do I need for 144 Hz gaming on this TV?
The 144 Hz refresh rate is only available with PC connected games that support those specifications, and a compatible PC graphics card is required.
Can I mount the Samsung QN65S90FAFXZA on a wall?
Yes. It uses a 300 x 200 mm VESA pattern, and the set weighs 46.7 pounds without the stand.
What comes in the box with this TV?
The box holds the power cable, remote control, stand and user manual. Batteries for the remote are listed as required, not included.
Which streaming apps are built in?
The Tizen platform carries Netflix, Prime Video and YouTube among its internet applications, and it supports Bluetooth, Wi-Fi and Ethernet connections.